Introduction Overview Effects Video Live Video Recorded Video Slideshows Audio Export Media Libraries Documents Reference Effects Catalog Effects Catalog: Blend Mode Color Adjustment Color Effects Compositing Distortion Focus Generator Geometry Adjustment Gradient Halftone Stylize Tile Transition Plug-Ins
				Mask by Component The Mask by Component effect allows adding alpha transparency to a certain color of the graphic using the RGB color components. Inputs • Red/Green/Blue Threshold: A number that specifies the amount of color encompassed in the transparency (in three dimensional terms). The default is 0.25. The range is 0 (less color involved) to 1.00 (more color involved). • Erase Red/Green/Blue: Use this threshold in the transparency. Hint: you can extract objects from the background easily by first applying either Mask by Color or Mask by Component, and then adding a paint layer to “erase” any left over bits